Eye problems from prednisone. how serious?

I am taking 10 milligrams of Prednisone 3 times a day for 3 Days, 2 times a day for 3 days one time day for 3 days. The last 2 days my eyes have been itchy & today they are red and kinda gooky, my vision is a bit blurry. I am taking it for a inner ear problem. ( no infection) Is this something I need to go to the hospital for or can I wait till the morning to call my Dr?